baber/WOPTO huggingface dataset:
Patent JP-2012174595-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MORISHIMA HIDEAKI
IPC: H01M50/534
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery showing small electric resistance in the battery and excellent large current characteristics.SOLUTION: A nonaqueous electrolyte secondary battery in accordance with an embodiment comprises a positive electrode, a negative electrode, and a nonaqueous electrolyte. The positive electrode comprises a positive electrode collector and a positive electrode active material layer. The negative electrode comprises a negative electrode collector and a negative electrode active material layer. The negative electrode collector comprises a coated portion covered with the negative electrode active material layer, and an uncoated portion where the negative electrode collector is exposed at at least one end of the negative electrode collector. The uncoated portion satisfies that the distance from the boundary between the coated portion and the uncoated portion to the opposite end to the boundary is in the range of 5 mm or more and 20 mm or less. The density of the negative electrode active material layer is in the range of 2.1 g/cc or more and 2.4 g/cc or less. The negative electrode collector satisfies the formula: 0.997≤W1/W2≤1, where W1 represents the weight per unit area of the coated portion, and W2 represents the weight per unit area of the uncoated portion.
Patent JP-2011155663-A (JP)
Title: Coding apparatus and method as well as decoding apparatus and method
Inventor: RYU TOMOAKI
IPC: H04N19/70
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To support random access, even if the length of GOP (Group of Picture) is lengthened.  <P>SOLUTION: An access point P picture is used for prediction as an access point. The access point P picture is predicted based on either an I picture at the head of video information unit to which the access point P picture belongs or a previous access point P picture predicted based on the I picture at the head of the video information unit. Then, the access point P picture is coded. As pictures after the access point P picture, a P picture, which is predicted from the last access point P picture and is not used for prediction about pictures before the last access point P picture, and B picture are coded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012181389-A (JP)
Title: Display device
Inventor: KOBAYASHI NORIHISA
IPC: G02F1/15
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can also be used for a transmission type and has a high-quality mirror surface state allowing a high contrast ratio.SOLUTION: A display device comprises: a pair of substrates; a pair of electrodes formed on opposing faces of the pair of substrates; and an electrolyte layer sandwiched between the pair of electrodes and containing a mediator and an electrochromic material containing silver. Preferably, one of the pair of electrodes is an ITO particle-modified electrode. Preferably, the mediator contains copper.
Patent JP-2012184961-A (JP)
Title: Spectral characteristic measuring apparatus, control method thereof, spectral characteristic measuring method and optical path length difference elongation/contraction mechanism for spectral characteristic measuring apparatus
Inventor: ISHIMARU ICHIRO
IPC: G01J3/45
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a spectral characteristic measuring apparatus in which reduction of reliability caused by disturbance is suppressed, a control method thereof, a spectral characteristic measuring method and an optical path length difference elongation/contraction mechanism.SOLUTION: Beams emitted from a measuring point of an object to be measured toward various directions are collected into one and guided to a first reflection unit and a second reflection unit by a split optical system, and disturbance affecting relative positions of the first reflection unit and the second reflection unit is estimated. While elongating/contracting an optical path length difference between first reflection light reflected by the first reflection unit and second reflection light reflected by the second reflection unit by moving at least one of the first reflection unit and the second reflection unit so as to cancel the disturbance, an image forming optical system guides the first reflection light and the second reflection light to the same point, interferogram at the measuring point of the object to be measured is determined on the basis of an interference light intensity change at that point, and Fourier transform is performed on the interferogram, thereby acquiring a spectrum.
Patent JP-2012189352-A (JP)
Title: Sonic velocity measuring apparatus and method for ultrasonic waves propagated on surface
Inventor: ARAKAWA TAKAHIRO
IPC: G01N29/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a sonic velocity measuring apparatus and method for ultrasonic waves in which a sonic velocity propagated on a surface can be measured with high accuracy without being affected by an incidence point position and a rising position of a waveform.SOLUTION: A sonic velocity measuring apparatus comprises an ultrasonic transmitting section 12 and an ultrasonic receiving section 14 which are disposed along a surface 1 of a target, and an ultrasonic arithmetic section 16 which calculates a sonic velocity of an ultrasonic wave 5 from an ultrasonic waveform 6 detected by the ultrasonic receiving section. The ultrasonic transmitting section 12 or the ultrasonic receiving section 14 is comprised of a plurality of ultrasonic elements which are disposed at accurately measured intervals along the surface of the target. Ultrasonic waves are transmitted or received by the ultrasonic elements, a propagation time difference of the ultrasonic waveforms received by the ultrasonic receiving section is determined by a waveform correlation, and the sonic velocity is measured therefrom.
Patent JP-2012189690-A (JP)
Title: Image forming device
Inventor: WADA YUJI
IPC: G03G21/14
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device of a tandem type intermediate transfer system including a copy machine, facsimile, and printer, in which residual electrification distribution on an intermediate transfer body after secondary transfer is eliminated or reduced without using a special device and without conducting idle rotation of the intermediate transfer body.SOLUTION: An image forming device 100 applies a transfer bias by transfer means 12Y, 12M, and 12C in upstream side image forming units 60Y, 60M, and 60C located downstream of a secondary transfer unit 57 in a moving direction A1 of the intermediate transfer body 11 and upstream of a downstream side image forming unit 60BK in order to uniformize the potential of the intermediate transfer body 11 after secondary transfer, when forming an image in the downstream side image forming unit 60BK different from the image forming unit 60Y located most upstream while downstream of the secondary transfer unit 57 in the moving direction A1 among a plurality of image forming units 60Y, 60M, 60C, and 60BK.
Patent JP-2012189015-A (JP)
Title: Electric pump unit
Inventor: MOTOHASHI NOBUTSUNA
IPC: F04C15/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric pump unit which is reduced in weight and size, increased in bearing support rigidity of a bearing device, and reduced in tilting of a motor shaft and a motor rotor.SOLUTION: A motor housing 6 incorporating a pump-driving electric motor 3 is fixed to the pump body 5 of a pump 2 that sucks and discharges oil. The bearing device 17 is provided to the inside of a cylindrical part 7b formed in the pump body 5 and extended into the motor housing. The electric motor includes a pump-driving electric motor shaft 18 supported by the bearing device, a cylindrical motor rotor 23 extended outward in a radial direction from one free end of the motor shaft and surrounding the outer periphery of the bearing device, and a motor stator 27. A pump rotor 12 is fixed to the other free end of the motor shaft 18. The bearing device 17 consists of two ball bearings 21, 22 axially adjacent across a sealing member 20, and the ball bearing 21 of the pump 2 side is an open type.
Patent JP-2012189024-A (JP)
Title: Control device of lift quantity variable mechanism
Inventor: ITO TOKIJI
IPC: F02D45/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a lift quantity variable mechanism that can change a maximum lift quantity of an intake valve to a proper quantity corresponding to an engine operation state.SOLUTION: The electronic control device 50 of the lift quantity variable mechanism 12 includes a shaft sensor 28 for detecting a position of a control shaft 14 by detecting a target 30 arranged on the control shaft 14, and an intake pressure sensor 130 for detecting intake pressure in an intake passage. The electronic control device 50 reads in the position of the control shaft 14 calculated based on an output value of a rotation quantity sensor 26 as a specific position sensor value when the target 30 comes to a predetermined specific position in response to the movement of the control shaft 14, and calculates a correction quantity for correcting an actual position of the control shaft 14 based on a difference between the specific position and specific position sensor value. Correction processing is also performed for further correcting the correction quantity for correcting the actual position of the control shaft 14 in response to a separation degree between the intake pressure and estimate intake pressure in the same engine operation state in a predetermined engine operation state.
Patent JP-2012188716-A (JP)
Title: Electrode for electrolysis and method for manufacturing the same
Inventor: NUKUI HIDEKI
IPC: C25B11/06
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for electrolysis that is excellent in durability and catalytic performance, and a method for manufacturing the same.SOLUTION: The electrode for electrolysis has an anticorrosive intermediate layer on a surface of a metal substrate and a catalyst layer on a surface of the anticorrosive intermediate layer. The anticorrosive intermediate layer comprises a complex of platinum and titanium oxide, is excellent in electrical conductivity and is formed by a film deposition method based on pyrolysis using a coating liquid containing titanium alkoxide and a platinum compound as raw materials. The electrode for electrolysis is excellent in catalytic performance and durability and thus can be suitably used as an anticorrosive conductive coating material.
Patent JP-2012187343-A (JP)
Title: Shower bathing apparatus
Inventor: OKURA YOICHI
IPC: A47K3/28
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a shower bathing apparatus, having a stretcher part prevented from being rolled when a bather bathes shower.SOLUTION: The bath apparatus includes a stretcher 50 having a stretcher part 40 and a support 32 provided to support the stretcher part, a water receiving tank 12, and a shower bath tank 10 having a crack section 12W on the front side of the water receiving tank to receive the stretcher. The stretcher 50 can be pushed into the shower bath tank 10 to the extent that the support 32 is inserted into the crack section 12W of the water receiving tank 12. When the stretcher 50 is pushed into the crack section, the stretcher part 40 is located at a position over the water receiving tank 12.
Patent JP-2012195647-A (JP)
Title: Antenna structure and portable communication terminal
Inventor: OSHIRO KAZUNOBU
IPC: H01Q1/24
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide antenna structure and a portable communication terminal that do not have any possibility of disconnecting an antenna caused by operation such as attach and detach operation of a cover.SOLUTION: Antenna structure includes: an external antenna (21) which is provided on a cover (2) attached to or detached from an opening of internal space formed in a device housing (1); and a relay antenna (14) including a first coupling part for electromagnetically coupling with the external antenna (21) and a second coupling part for electromagnetically coupling with an internal antenna in a state in which an information storage part including the internal antenna transmitting internal information and receiving external information is housed in the internal space of the device housing (1) and the cover (2) is attached to the opening of the device housing (1).
Patent JP-2012194007-A (JP)
Title: Atr mapping method and atr mapping apparatus
Inventor: OKUYAMA SHUHEI
IPC: G01N21/27
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ATR mapping method and an ATR mapping apparatus in which ATR mapping analysis can be performed at low costs without iteratively crimping and separating a sample and an ATR prism.SOLUTION: An infrared detection unit 9 in an embodiment comprises an infrared detector 15 with which a photo detection section 151 is disposed on an image forming plane of an image forming optical system, and a detector moving mechanism 16 which moves the photo detection section 151 on the image forming plane by moving the infrared detector 15 in parallel with the image forming plane. On the image forming plane where the photo detection section 151 is present, an image of a contact face between a sample and an ATR prism is magnified and formed in accordance with a magnification ratio of the image forming optical system. The photo detection section 151 is moved to cover the overall magnified image and by scanning the image of the contact face on the image forming plane, mapping measurement is performed.
Patent JP-2012194895-A (JP)
Title: Transaction processing system and operation method for transaction processing system
Inventor: KITAMURA HISASHI
IPC: G06F15/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a transaction processing system capable of specifying session processes on a database server associated with individual transactions.SOLUTION: The transaction processing system includes an application server and the database server. The application server includes a transaction processing part, and a process monitoring part which manages session processes generated by the database server corresponding to processes of the transactions, and the database server includes a database management part. The process monitoring part receives a transaction identifier from the transaction processing part and also receives a session identifier sent back from the database processing part in response to output of the transaction identifier to the database management part, and transmits an instruction to end a session process a predetermined time later to the database management part.
Patent JP-2012194904-A (JP)
Title: Portable electronic device, ic card, and communication method applied to portable electronic device
Inventor: HANADA YOSHIHISA
IPC: G06K19/07
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device and a communication method applied to the portable electronic device which can efficiently perform communication.SOLUTION: A portable electronic device comprises: communication means; setting means; response means; and adjustment means. The communication means transmits/receives data composed of pieces of data in frame units. The setting means sets the maximum frame number which can be received and an initial value of the response start time for starting to respond to received data. At the moment when the response start time for data received by the communication means has passed, the response means transmits reception confirmation of the data. The adjustment means adjusts the response start time according to a latency time from when data is completely received by the communication means until the response start time for the data.
Patent JP-2012192894-A (JP)
Title: Carpet for automobile and method of manufacturing the same
Inventor: HAYASHI TOKUJI
IPC: B60N3/04
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a carpet for an automobile, which has air permeability and is excellent in sound absorbing properties, at a low price.SOLUTION: The carpet for an automobile, which is excellent in productivity and has sound absorbing properties, is obtained by fusing and extruding thermoplastic resin in a film shape by a T die extruder, and pressing the thermoplastic resin and a skin material layer between a cooling roll having many recesses and a pressurizing roll while overlapping them, thereby forming an adhesive resin layer having many projections.
Patent JP-2012196772-A (JP)
Title: Printer, and print control method and program
Inventor: MUTA KEISUKE
IPC: B41J29/38
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To feed at least the first and second cut sheets continuously to a printer.SOLUTION: The printer includes: a print job acquisition section which acquires a print job including the print data of each single print medium, the page start notification of each single print medium, and the end notification indicating that there is no following page start notification; a medium supply section which transports the print medium to a predetermined position in response to the page start notification; and a print section which prints on the print medium based on the print data while transporting the print medium from the predetermined position. The medium supply section does not begin transportation of the first print medium until it acquires a plurality of page start notifications or an end notification, and when a plurality of page start notifications corresponding to the print medium to be transported have been acquired, the medium supply section begins transportation of the following print medium, out of the plurality of print media to be transported, so as to follow up the preceding print medium out of the plurality of print media to be transported.
Patent JP-2012200808-A (JP)
Title: Parameter automatically adjusting device of screw fastening robot
Inventor: HARA KOSUKE
IPC: B25B23/14
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a parameter automatically adjusting device of a screw fastening robot automatically setting a parameter of high accuracy with reduced frequencies of operation tests regardless of the degree of skill without necessitating a means for detecting a fastening torque on actual operation on lines.SOLUTION: Upon [accuracy priority mode-simplicity], speed candidates are preset as three fixed values. A parameter estimation part 58 selects four levels from nine levels set corresponding to three speed candidates to execute operation tests of a screw fastening robot 10. Thereby the frequencies of operation tests required for converging the parameter, that is, the number of consumed test pieces is made to be tens of pieces near to that of an expert. When five operation tests are executed about four levels like the embodiment, parameter is made to converge by operation tests of sum total 20 frequencies. Thereby, the parameter of high accuracy can be automatically set with reduced frequencies of operation tests regardless of the degree of skill.
Patent JP-2012201756-A (JP)
Title: Material for gasket, gasket and hard disk device
Inventor: KURATA TOSHIHIKO
IPC: C09D7/12
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a material for a gasket having excellent leak resistant performance under room temperature condition and under low temperature condition and capable of suppressing increase in surface adhesion properties even after the gasket is left under high temperature condition.SOLUTION: In the material for the gasket including an energy ray curing liquid oligomer (A) having a (meth)acryloyl group and a (meth)acrylate monomer (B) represented by general formula (1), the mixing ratio [(A):(B)] of the component (A) and component (B) is 97:3 to 30:70 by mass and 3 to 20 pts.mass silica is contained to 100 pts.mass total amount of the component (A) and component (B). (in formula, Rdenotes a hydrogen atom or a methyl group, Rdenotes a 4-18C chain type saturated aliphatic hydrocarbon group, W denotes an ethylene group or a propylene group, and n denotes an integer of 0 to 2).
Patent JP-2012201384-A (JP)
Title: Intermittent transport-type rotary bag filling packaging apparatus
Inventor: KAWAMURA KENJI
IPC: B65B31/04
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an intermittent transport-type rotary bag filling packaging apparatus which includes a synchronizing type gas injection nozzle 4 rotating intermittently with a bag 5 and in which a hopper 6 is arranged at a filling position along a transfer path of the bag 5, wherein a packaged article 19 is loaded in the course of gas replacement by the gas injection nozzle 4, an installation position of the gas injection nozzle 4 is optimized, and an interference between the hopper 6 and gas injection nozzle 4 can be avoided.SOLUTION: The gas injection nozzle 4 has a discharge opening at the lower end and has a nearly perpendicular inserting part 16 inserted into the bag upon descending and an extending part 17 bent from the upper end of the inserting part 16 and extended in the horizontal direction. A notch part 18 with a predetermined depth is formed on the sidewall of the hopper 6 upward from the lower end. When the hopper 6 descends, the extending part 17 of the gas injection nozzle 4 goes into the notch part 18. By this, the lower end of the hopper 6 can be inserted in a load position (inserting position in the bag) of the bag 5.
Patent JP-2012201333-A (JP)
Title: Electric power steering device
Inventor: TAKAHASHI TOSHIHIRO
IPC: B62D6/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device which suppresses vibration without delay and provides improved steering feelings.SOLUTION: An ECU 23 includes: a microcomputer 41 which outputs a motor control signal; and a drive circuit 42 which supplies drive power to a motor 21 on the basis of the motor control signal. The microcomputer 41 includes a motor control signal output section 44 including: an F/B control section 57 which calculates a voltage command value V* by multiplying a current deviation ΔI by an F/B gain K; and a PWM conversion section 58 which generates the motor control signal on the basis of the voltage command value V*. The motor control signal output section 44 includes an F/B gain calculation part 61 which changes a value of the F/B gain K into low response value when a vehicle is in a straight moving state.
Patent JP-2012204295-A (JP)
Title: Battery pack
Inventor: MIYAWAKI YASUTAKA
IPC: H01M2/10
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack in which vibration resistance and impact resistance can be improved while securing assemblability.SOLUTION: A plurality of single batteries 2 constitute the battery pack 1 and each of them has external terminals 7A and 7B on the upper end side. Upper caps 21 are mounted on the upper end side of the single battery 2. A lower cap 22 is mounted on the lower end side of the single battery 2. An upper holding part 23 abuts on the upper caps 21 and a lower holding part 24 abuts on the lower cap 22. Upper convex parts 27 of the upper caps 21 are fitted into upper through-holes 23a of the upper holding part 23. The plurality of the single batteries 2 are sandwiched and held between the upper holding part 23 and the lower holding part 24 via the upper caps 21 and the lower caps 22.